random.h 367 B

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  1. /*
  2. * SPDX-FileCopyrightText: 2018-2022 Espressif Systems (Shanghai) CO LTD
  3. *
  4. * SPDX-License-Identifier: Apache-2.0
  5. */
  6. #ifndef __SYS_RANDOM__
  7. #define __SYS_RANDOM__
  8. #include <sys/types.h>
  9. #ifdef __cplusplus
  10. extern "C" {
  11. #endif
  12. ssize_t getrandom(void *buf, size_t buflen, unsigned int flags);
  13. #ifdef __cplusplus
  14. } // extern "C"
  15. #endif
  16. #endif //__SYS_RANDOM__